It may not be unknown to you, however the alternator is an essential component within an engine. He is the one who guarantees to change energy of the engine of this Toyota Corolla 2 in Electricity supply so as to recharge the battery. In the specific case where there is a concern, this could usually cause electrical failures. It therefore seems essential to resolve the problem. However, the problem could also come from your belt, or even pulleys. We will discover through this post where will be able to come problems related to noise that comes out.
Noise alternator belt on a Toyota Corolla 2
La alternator belt, also called accessory belt, happens to be the capital component which contributes to the good action of the alternator. It is this which via its rotation takes the alternator and will give the means to create electricity. But it also serves to operate different pumps of the motor. In the event that it destroys, it may cause damages very important within the engine of this Toyota Corolla 2.
A metallic noise on the Toyota Corolla 2:
This is a noise that usually comes Cold. The most common cause is that some of the streaks in this belt will be damaged. But this could also happen as soon as the pulley is very slightly off-center. If the belt gets damaged, it can of course break. If you happen to hear this sound, the best thing to do is to replace the belt and the problem will be corrected almost without fail.
A sharp squeal on the Toyota Corolla 2:
It is the most recurrent dysfunction, but also the least critical. It is usually made cold, but could recur when you drive sometimes. However, it suddenly stops. This problem often occurs when the accessory belt is not tight enough. It will suffice tender and voila. Small warning, if it remains in this situation for too long, the belt may deteriorate and cause more serious malfunction over time. This sharp screeching also happens sometimes when the damper pulley happens to be damaged, however it is rather rare.
A slight hiss or breath on the Toyota Corolla 2:
It is the opposite of the previous dysfunction. The belt is probably too tight or even too short. You can imagine what you are going to have to do!
Alternator noise on a Toyota Corolla 2
In the event that it is really the alternator which produces this sound and not the belt, in this situation the malfunctions will be found to be truly singular. However, the sound you hear may have similarities compared to that of a strap, so a high hiss. The problem could come from a electrical failure, this remains relatively usual. If ever voltage essential to the good activity of the Toyota Corolla 2 is deficient, this is often seen during a lack of power of the indicator lights or lights inside the vehicle. In case the insufficient power is excessive, it happens that the battery indicator can be in operation. So as to make a real diagnostic of the problem, it is possible to use a voltmeter and check the tension via the + and the minus of the battery, the engine is running of course. If the voltage is found to be lower than that suggested on the battery, the problem could therefore come from the alternator. In this case, it will usually be necessary to replace it.
Conclusion:
An alternator sound generally comes from the alternator belt, but could also come from the alternator itself. Economically, the alternator belt is much cheaper than the alternator. Request a quote from a auto repairer before attempting any work, since one is not necessarily sure of the cause of the problem. Hope this post has helped you, if so don't hesitate to leave a comment. See you soon with your Toyota Corolla 2.